计算机日期时间显示 ， 将其变成彩虹图，颜色随时间变化

计算表达式的值。直接输入表达式，得到计算结果，非常好用。-Calculation of expression value. Enter the expression directly, the calculation results, very easy to use.

C++ implementation of LZSS

静态数据成员的使用-static data member in use

斯坦福大学凸规划的程序，很经典，多次在IEEE的文章中出现-convex

在程序中动态创建菜单,菜单项中可以显示图标,比较美观-procedures in the creation of dynamic menu, the menu items will show icon, more beautiful

液晶显示ssd1305去冬样例，可参考-LCD ssd1305 last winter sample can be found

这份是一份压缩解压缩的商业产品的源码JZIP。压缩算法比较不错，值得推荐浏览-this is a compression decompression of the commercial products JZIP source. Compression Algorithm quite good, and worth recommending View

哈夫曼压缩程序，实现了文件加读取，对文本文件的压缩率与rar差不多，读学习c/c++的朋友非常有用-huffman compression program, which realizes folder access and compressing rate is the same to rar when compressing text file

a-law u-law pcm间的转换，提供了快速实现这几种编码的转换方法 -a-law u-law pcm the conversion, the rapid realization of these various ways of coding

设计了一种基于单片机和SHT11温湿度传感器的温室温湿度控制系统。该系统性能可靠，结构简单，能实现对温室内温湿度的自动调节。 -Based on SCM and SHT11 temperature and humidity sensor, the temperature and humidity control system used for a greenhouse is designed. With a simple structure and reliable performance, the system allows automatic adjustment of the temperature and humidity in a greenhouse